249  
CDUS43 KGRR 180523  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1223 AM EST SAT JAN 18 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JANUARY 17 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 6:16 PM 52 1990 32 11 22  
MINIMUM 21 4:01 AM -9 1982 20 1 14  
AVERAGE 32 26 6 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1897 0.08 -0.08 T  
MONTH TO DATE 1.08 1.38 -0.30 1.98  
SINCE DEC 1 3.71 3.80 -0.09 3.79  
SINCE JAN 1 1.08 1.38 -0.30 1.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.8 2009 1.0 -1.0 0.2  
MONTH TO DATE 15.2 15.8 -0.6 23.4  
SINCE DEC 1 35.6 38.1 -2.5 27.6  
SINCE JUL 1 36.7 44.6 -7.9 40.8  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 39 -6 47  
MONTH TO DATE 652 642 10 590  
SINCE DEC 1 1612 1670 -58 1326  
SINCE JUL 1 2541 2943 -402 2429  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 16.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 AM  
LOWEST 55 4:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 61 1996  
MINIMUM TEMPERATURE (F) 20 -7 1994  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 8:12 AM EST SUNSET 5:39 PM EST  
JANUARY 19 2025.......SUNRISE 8:11 AM EST SUNSET 5:41 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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